| Object Info | |
| Object Name | NGC5189 |
| Type | V : Irregular Planetary Nebula |
| Location | RA13:33.5 DEC-65:59 |
| Constellation | Musca |
| Magnitude | 9.9 |
| Size | |
| Distance | 2600 light years |
| Age | |
| Dimensions | 185 x 130 arcseconds |
| Image Field | 8.5 x 5.6 arcminutes. |
| Notes | |
| Taken from: |
TFO
153:23:25E 27:55:53S |
| On: | 19-06-2002. |
| Image Info | |
| Telescope | Celestron C11, f10, 2790mm focal length |
| Focal Length | 2790mm |
| Mounting | Losmandy G11 |
| Computer control | Astrometric Instruments Skywalker II |
| CCD camera | SBIG ST7e NABG |
| Camera cooling | Regulated Thermoelectric with dry 2nd-stage. |
| Camera pixels | 765 x 510 x 9um |
| Image scale | 0.6 arcsecond per pixel |
| Processed with: | CCDSHarp Mira Ap 6, Maxim DL, Photoshop |
| Monochrome, Red, Green, Blue Exposures | MRGB = 100 ,50,50,50 minutes with RGB channels binned 2x2 |
| Number of images | M,R,G,B = 20,10,10,10 |
| Longest integration | 5 minutes for all images |
| Image Calibrations | Dark Subtracted, Flat Fielded. |
| Processing |
Dark Subtraction and Flat Fielding calibration with Mira Registration and Sum of each group of L:R:G:B images with Mira. 8 rounds of LR deconvolution with CCDSharp Mild ddp with Maxim L combination with RGB in Lab mode with Photoshop Mild unsharp mask of the LRGB composite with Photoshop |